Being Erica (2009)

S1E4 The Secret of Now

To overcome her anxiety about facing her intimidating new boss, Erica is transported back to her first semester at University. There, she encounters the formidable Professor Lozar, who challenges her to confront her fears. Through this experience, Erica learns the importance of self-assertion and gains the confidence to stand up for herself, equipping her to tackle the bullying behavior of her current boss.